Mastodon

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Mastodon
Mounted mastodon skeleton, Museum of the Earth.
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Proboscidea
Family: Mammutidae
Hay, 1922
Genus: Mammut
Blumenbach, 1799
Species

Mastodons or Mastodonts are elephants of the extinct genus Mammut and the family Mammutidae. Mastodons became extinct approximately 11,000 years ago. Mastodons, along with mammoths and modern elephants, are members of the order Proboscidea. As adults they stood between 2.5 and 3 meters (8-10 feet) at the shoulder and weighed between 3500 and 5400 kilograms (4-6 tons). Today, paleontologists are trying to understand why.